• ASTM F2939-13

ASTM F2939-13

Standard Specification for High Voltage Phasing Testers

ASTM International, 09/01/2013

Publisher: ASTM

File Format: PDF

$29.00$58.00


Published:01/09/2013

Pages:5

File Size:1 file , 100 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This specification covers portable, live-line tool-supported two-pole phasing testers to be used on AC electrical systems.

1.2 Two types of phasing testers are provided and are designated as Type I Resistive and Type II Capacitive.

1.3 Two styles of phasing testers are provided and are designated as Style A Numerical and Style B Audible/Visual.

1.4 The use and maintenance of these high voltage phasing testers and any necessary insulated tool handles are beyond the scope of this specification.

1.5 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Note 1-Except where specified, all voltage defined in this specification refers to phase-to-phase voltage in a three-phase system. Phasing Testers covered by this specification may be used in other than three-phase systems, but the applicable phase-to-phase or phase-to-ground (earth) voltages shall be used to determine the operating voltage.

More ASTM standard pdf

ASTM D3992-94(2000)

ASTM D3992-94(2000)

Standard Specification for Wool Top or Mohair Top and Assignment of Grade

$25.00 $50.00

ASTM C859-10

ASTM C859-10

Standard Terminology Relating to Nuclear Materials

$26.00 $52.00

ASTM E855-08

ASTM E855-08

Standard Test Methods for Bend Testing of Metallic Flat Materials for Spring Applications Involving Static Loading

$30.00 $60.00

ASTM F396-00

ASTM F396-00

Standard Practice for Comparing One-Time Noncorrectable Typewriter Ribbons

$25.00 $50.00